CVE-2022-1973: Use After Free
First published: Wed Jun 01 2022(Updated: )
A double-free in ntfs3 log_replay may lead to a crash.
Credit: secalert@redhat.com secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/kernel | <5.19 | 5.19 |
| Linux Kernel | >=5.15<5.15.46 | |
| Linux Kernel | >=5.16<5.17.14 | |
| Linux Kernel | >=5.18<5.18.3 | |
| Fedora | =35 | |
| Fedora | =36 | |
| NetApp H300S Firmware | ||
| NetApp H300S Firmware | ||
| NetApp H500e Firmware | ||
| NetApp H500e Firmware | ||
| NetApp H700S | ||
| NetApp H700S | ||
| NetApp H410S | ||
| NetApp H410S Firmware | ||
| NetApp H410C | ||
| NetApp H410C Firmware | ||
| All of | ||
| NetApp H300S Firmware | ||
| NetApp H300S Firmware | ||
| All of | ||
| NetApp H500e Firmware | ||
| NetApp H500e Firmware | ||
| All of | ||
| NetApp H700S | ||
| NetApp H700S | ||
| All of | ||
| NetApp H410S | ||
| NetApp H410S Firmware | ||
| All of | ||
| NetApp H410C | ||
| NetApp H410C Firmware | ||
| debian/linux | 5.10.223-1 5.10.234-1 6.1.123-1 6.1.128-1 6.12.12-1 6.12.17-1 |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi?id=2092542
- https://security.netapp.com/advisory/ntap-20230120-0001/
- https://launchpad.net/bugs/cve/CVE-2022-1973
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2094826
- https://access.redhat.com/security/cve/cve-2022-1973
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1973
- https://nvd.nist.gov/vuln/detail/CVE-2022-1973
- https://security-tracker.debian.org/tracker/CVE-2022-1973
- https://ubuntu.com/security/CVE-2022-1973
- https://git.kernel.org/linus/f26967b9f7a830e228bb13fb41bd516ddd9d789d
Frequently Asked Questions
What is the severity of CVE-2022-1973?
CVE-2022-1973 has a high severity due to its potential to cause system crashes and kernel information leaks.
How do I fix CVE-2022-1973?
To remediate CVE-2022-1973, upgrade to available kernel versions 5.19 or 5.10.223-1, 5.10.226-1, 6.1.123-1, 6.1.119-1, 6.12.9-1, or 6.12.10-1.
Which systems are affected by CVE-2022-1973?
CVE-2022-1973 affects various Linux kernel versions including those between 5.15 and 5.19.
Is CVE-2022-1973 a remote or local vulnerability?
CVE-2022-1973 is a local vulnerability, meaning it can only be exploited by an attacker with local access to the system.
Can CVE-2022-1973 lead to data exposure?
Yes, CVE-2022-1973 can lead to a kernel information leak, potentially exposing sensitive data.
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